Buick TSB #06-00-89-031H

2018 Buick Regal TourX

TSB Document:

Affected Component: POWER TRAIN

Summary
This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification.

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Date Published
SEP 16, 2022
NHTSA TSB #
10222770
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